diff --git a/src/devtools/views/Components/Tree.js b/src/devtools/views/Components/Tree.js
index 1d0599a20e..8019a61768 100644
--- a/src/devtools/views/Components/Tree.js
+++ b/src/devtools/views/Components/Tree.js
@@ -118,6 +118,7 @@ export default function Tree(props: Props) {
               itemCount={numElements}
               itemData={itemData}
               itemSize={lineHeight}
+              overscanCount={3}
               ref={listRef}
               width={width}
             >